Six new MEYLE-HD water pumps are available for various VW models and they come with a four-year warranty.
They feature a mechanical seal and this sealing ring is said to play a significant role in the durability of a water pump. The engineers at Wulf Gaertner Autoparts have used silicon carbide seal faces and a high quality water pump bearing. Technology manager Sven Nielsen says: “This combination is primarily designed for the stresses in used vehicles in which the cooling system already shows signs of wear and corrosion, and where the cooling agent may also be contaminated”. The seal is designed to be much more resistant to dirt and cooling agent additives, the secondary seal is highly resistant to temperature and weathering.